Python v3.11.0 & python-attr

There is a compatibility with this combo that is causing problems with some Python tools. For example, as of the time this issue is opened, pipenv on our cimg/python:3.11.0 images is partially broken. This is an upstream issue among these projects. As fixes/updated dependencies roll out, we’ll make a decision if we need to update anything on our end.

Some resources:

Tracking CircleCI GitHub PR: Python v3.11.0 & python-attr · Issue #168 · CircleCI-Public/cimg-python · GitHub